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Gallium oxide is dissolved in hot nitric acid.
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What is the molarity of a solution dissolve 0.31 grams of HNO3 in 300ml of water?
Molarity = moles of solute/Liters of solution ( get moles of HNO3 and 300 ml = 0.300 Liters ) 0.31 grams Nitric acid (1 mole HNO3/63.018 grams) = 0.004919 moles HNO3 Molarity = 0.004919 moles HNO3/0.300 Liters = 0.0164 M HNO3
Why doesn't starch dissolve in water?
if we dissolve a starch in water it forms a colloidal solution and the particle size is much larger to completely dissolve in water
When substance dissolve completely and evenly in another substance what forms?
A solution
Does sugar dissolve completely partially in water?
No sugar does not dosolve in water
What would be pH of a 0.00884 M solution of HNO3?
HNO3 is a strong acid, which means it dissociates completely. This means you don't have to set up an equilibrium scenario; you can just go with the given molarity as also being the concentration of hydrogen ions [H+]. So, pH = -log(0.00884), which is about 2.05.
What is the oxidation number of ga in ga2o3?
The oxidation number for Ga in Ga2O3 is +3.
Does HNO3 dissociate?
Yes. The reaction is fast and exothermic. The equation is NaOH + HNO3 --> H2O + NaNO3
What acid can quickly dissolve iron?
I think, concentrated Nitric acid (HNO3)
Is HNO3 an electrolyte?
Yes. HNO3 is an electrolyte. In water, it will dissolve into H+ ions and NO3- ions.
What is the molarity of a solution dissolve 0.31 grams of HNO3 in 300ml of water?
Molarity = moles of solute/Liters of solution ( get moles of HNO3 and 300 ml = 0.300 Liters ) 0.31 grams Nitric acid (1 mole HNO3/63.018 grams) = 0.004919 moles HNO3 Molarity = 0.004919 moles HNO3/0.300 Liters = 0.0164 M HNO3
Is hno3 plus H2O -----h3o plus no3 an acid or base?
HNO3 + H2O -> H3O + NO3 is very acidic. This is because HNO3 is a strong acid and almost completely dissociates in water
What is the symbol of a cation or ion that forms a precipitate with AgNO3 that doesn't dissolve in HNO3?
When AgNo3 reacts with iodide ions, the precipitate of AgI is formed.AgI is insoluble in HNO3. The symbol of the cation os, I-.
How do you dissolve gold?
The classic solvent is aqua regia: 1 part HNO3 and 3 parts HCl (cocentrated acids).
How do you prepare 1 percent nitric acid solution?
You would dissolve 1 part HNO3 into 99 parts of your solvent.
What forms a precipitate with AgNO3 that does not dissolve in HNO3?
The sulfate ion SO42- reacts with Barium Chloride to form the insoluble BaSO4. It will not even dissolve in nitric acid.
Does Centrum vitamins dissolve completely in your system?
no
Do acids dissolve in bases or do bases dissolve in acids?
They don't dissolve (or more properly, dissociate) completely in water, only partially. Acids or bases that dissociate completely are called strong acids or bases.
